Indicator for improving scanning precision, composition for improving scanning precision, and method for improving scanning precision of article
a scanning precision and composition technology, applied in the direction of impression caps, instruments, applications, etc., can solve the problems of patient discomfort, virtually impossible composing or combining methods, and difficulty in actually inserting such a big scanner, etc., to achieve enhancing scanning precision, enhancing scanning precision, and enhancing scanning precision
Active Publication Date: 2019-09-03
PARK SUNG WON +1
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- Application Information
AI Technical Summary
Benefits of technology
The solution enables the acquisition of three-dimensional shape data that accurately reproduces the oral cavity's internal structure, reducing dental aftereffects and allowing for precise prosthesis manufacturing with improved scanning data consistency and cost-effectiveness.
Problems solved by technology
However, a very large size of scanner is required to acquire three-dimensional shape data in the entirety of the oral cavity of a patient at once, and in this case, it is difficult to actually insert such a big scanner into the oral cavity, and even if such a big scanner can be inserted into the oral cavity, it causes a patient to feel much inconvenience.
However, conventionally, such a composing or combining method is virtually impossible, and thus finally acquired three-dimensional shape data is not substantially inconsistent with an actual internal structure of the oral cavity.
Therefore, a prosthesis manufactured by using the three-dimensional shape data also has a different shape from that of an actual internal structure of the oral cavity, resulting in dental aftereffects such as malocclusion, tooth deformation, or a headache.
Method used
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Technical Problem
[0005]Provided is an indicator for enhancing scanning precision, which serves to adjust, to an absolute size, a relative size of each of a plurality of images acquired by scanning a subject with a scanner, and then align each image according to position.
[0006]Provided is a composition for enhancing scanning precision, which includes the above-described indicator for enhancing scanning precision.
[0007]Provided is a method of enhancing scanning precision of an article.
Solution to Problem
[0008]According to an aspect of the present disclosure, there is provided an indicator for enhancing scanning precision, the indicator being configured to adjust, to an absolute size, a relative size of each of a plurality of images, wherein the plurality of images being acquired by scanning a subject with a scanner, and to align each image according to position.
[0009]The indicator may include a metal, an alloy, a non-metal, or a combination thereof.
[0010]The indicator may have a three...
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Provided is an indicator for enhancing scanning precision, a composition for enhancing scanning precision, and a method of enhancing scanning precision of an article. The disclosed indicator serves to adjust, to an absolute size, a relative size of each of a plurality of images acquired by scanning a subject with a scanner, and to align each image according to position.
Description
[0001]This patent application is a U.S. National Stage application of International Patent Application Number PCT / KR2016 / 013871 filed Nov. 29, 2016, and claims priority to KR 10-2016-0020691 filed Feb. 22, 2016 which are hereby incorporated by reference in their entireties.TECHNICAL FIELD[0002]The present disclosure relates to an indicator for enhancing scanning precision, a composition for enhancing scanning precision, and a method of enhancing scanning precision of an article. More particularly, the present disclosure relates to an indicator for enhancing scanning precision, which serves to adjust, to an absolute size, a relative size of each of a plurality of images acquired by scanning a subject with a scanner, and align the each image according to position, a composition for enhancing scanning precision, which includes the indicator for enhancing scanning precision, and a method of enhancing scanning precision of an article by using the composition.BACKGROUND ART[0003]Recently,...
Claims
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IPC IPC(8): G06T7/00A61C9/00A61C19/04A61B90/00A61B5/00A61K6/00A61C13/34A61B5/055
CPCA61C13/34G06T7/0014A61C19/04A61K6/002A61B5/0062A61B5/0088A61B90/00A61B5/4547A61C9/0053A61B5/055A61B2090/363G16H30/20G16Z99/00A61K6/25
Inventor PARK, SUNG WONPARK, JUNE BEOM
Owner PARK SUNG WON